Comparative Study of the Morphology, Aggregation, Adherence to Glass, and Surface-Enhanced Raman Scattering Activity of Silver Nanoparticles Prepared by Chemical Reduction of Ag + Using Citrate and Hydroxylamine

Vega Cañamares, María; Vicente García‐Ramos, José; D. Gómez-Varga, J.; Domingo, Concepción; Sánchez‐Cortés, Santiago

doi:10.1021/la050030l

Public

Comparative Study of the Morphology, Aggregation, Adherence to Glass, and Surface-Enhanced Raman Scattering Activity of Silver Nanoparticles Prepared by Chemical Reduction of Ag + Using Citrate and Hydroxylamine

Published in Langmuir • Jul 29, 2005

Authors:

María Vega Cañamares

José Vicente García‐Ramos

J. D. Gómez-Varga

Abstract

Two different silver colloids were prepared by chemical reduction of silver nitrate with trisodium citrate and hydroxylamine hydrochloride to compare their characteristics in relation to their possible use in surface-enhanced Raman scattering (SERS) spectroscopy. The morphology and plasmon resonance...

Subject

Trisodium citrate

Silver nanoparticle

Raman scattering

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